In 1980, the temple's rock face was starting to crumble and the area around and inside the temple started to become dangerous. The Japanese government then provided a loan to the Indonesian government of Rp 800 billion (approximately US$130 million) to conserve the historic temple and other significant locations around Bali. As a result, over one third of Tanah Lot's "rock" is actually cleverly disguised artificial rock created during the Japanese-funded and supervised renovation and stabilization program.